19920232817

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{3581}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 22617149184

約数和(自身を除く): 2696916367

約数列:

[1, 17, 23, 41, 347, 391, 697, 943, 3581, 5899, 7981, 14227, 16031, 60877, 82363, 135677, 146821, 241859, 327221, 1242607, 1400171, 2495957, 3376883, 5562757, 21124319, 28579961, 50946887, 57407011, 485859337, 866097079, 1171778401, 19920232817]

約数ペア:

[(1, 19920232817), (17, 1171778401), (23, 866097079), (41, 485859337), (347, 57407011), (391, 50946887), (697, 28579961), (943, 21124319), (3581, 5562757), (5899, 3376883), (7981, 2495957), (14227, 1400171), (16031, 1242607), (60877, 327221), (82363, 241859), (135677, 146821)]